19null72011M7null null null null null null null null null nullnull;null Optics and Precision Engineering null null null null null null nullVol.19 null No. 7null Jul.2011null nulll:2010null09null13;: 2010null11null18.null null:SE1S( No.61007002) ;Zg;9( No. 10CG50) ;ZgS( No.J50505, S30502);ZgM=( No.SLG09007);ZvpVS;Zv;=7?y!( No.GDCXnullYnull106)cI|null 1004null924X( 2011) 07null1546null06;HWME,R杨null 晖* ,郑null 刚,张仁杰(上海理工大学光电信息与计算机工程学院,上海200093)K1:.d;E,REaa5,4BYVM;|HWM,RZE,iEdbn5,;E,idMQ(HWMy0bWMy0)b,V;d9+?,YV;09Zs; = K , sY;09HWWnulltK nullt(Zb3.3 null#sLDUKE3sY30,50,100 nmoSR,RAi;q96%bSS1p18 ,YV6Q9(Error)( Repe)bLTqM1EqM1E1V1UbqM1E;01M1fl9;|1M1fQR,qM1E3M19;095,i1Mf#Q(VsY3-D19,16 )bV1 nullTTab.1 null Result of measurementHWMEqM1EqM1E30 nmError(%) 1.93 6. 52 2.08Repe( %) 1.98 5. 12 1.4950 nmError(%) 1.82 6. 09 1.87Repe( %) 1.53 5. 48 1.21100 nmError(%) 1.90 6. 87 1.96Repe( %) 1.78 5. 37 1.79Ave Error(%) 1.84 6. 49 1.97Repe( %) 1.76 5. 32 1.50TV;|HWMEL(sY1. 84%1.76%,BTqM1E,qM1E,SS1p(l2%b4 null 结null 论null null;|d9+,4BR;|HWMEbn5e1;0M1;E15497null null null nullnull,:;HWME,RdMy0,V;d9+m,w|HWMR9ZE,K,Lb;|HWMEL(sY1.84%1. 76%,BTqM1E,qM1E,SS1p(l2%bZEM.dZEEe,+,E4;|s4bID: 1 null PECORA R. Dynamic light scattering measurementof nanometer particles in liquidsJ. J . of N anopnullarticle Research 2000, 2: 123null131. 2 null BORSALI R, PECORA R. Sof t M atter CharacternullizationM . Springer Netherlands, 2008. 3 null YANG H, ZHENG G,LI M CH, et al. . A discusnullsion of noise in dynamic light scattering for particlesizing J . P art. Part. Syst. Charact. , 2009, 25(5null6): 406null413. 4 null SHEN J, ZHENG G, SUN G Q, et al. . Fractalcharacter of dynamiclight scattering of particles J.Part. P art. S yst. Charact, 2004, 21:411null414. 5 null YANG H, ZHENG G, LI M C. The optimum denulltector aperture in photon correlation spectroscopyexperiments J. L asers in Engineering , 2007, 17(1null2) :75null82. 6 null PURCELL E M . The question of correlation benulltween photons in coherent light rays J. N ature,1956, 178(4548): 1449null1450. 7 null BROWN R H, TWISS R Q. Interferometry of theintensity fluctuations in light. I. basic theory: thecorrelation between photons in coherent beams ofradiationC. Proc. R. Soc. L ondon A , 1957, 242(1230) :300null324. 8 null PROC L M. Fluctuations of photon beams: thedisnulltribution of the photonullelectrons J. Proceedings ofthe P hysical Society , 1959, 74(1):233null243. 9 null GLAUBER R J. Coherent and incoherent states ofthe radiation field J . P hys. Rev. 1963, 6( 131):2766null2788. 10 null ARECCHI F T. Measurement of the statisticaldistribution of gaussian and laser sources J.Phys. Rev. L ett. , 1965, 24( 15): 912null916. 11 null JOHNSON F A, JONES R, MCLEAN T P, etal. . Deadnulltime corrections to photon countingdistributions J . Phys. Rev. L ett. , 1966, 13(16) :589null592.12 null JAKEMAN E, PIKE E R. The intensitynullfluctuanulltion distribution of Gaussian light J. J. P hys.A. 1968( 1) :128null138.13 null PROVDER T. Challenges in particle size distributionmeasurement past, present and for the 21st centuryJ. Progress Inorganic Coatings, 1997, 32:143null153.14 null BERNE B J, PECORA R. Dynamic L ight Scatternullingnullwith Ap plications to Chemistry M . NewYork: Biology & Physics. John Wiley & Sons,Inc. ,1976.15 null GOODM AN J W. S tatistical Optics M . NewYork: John Wiley and Sons, 1985.16 null 杨晖, 郑刚, 李孟超,等.i%R_;0M1;/J. 光子学报, 2009,38( 1) :179null183.YANG H, ZHENG G, LI M CH, et al. . Thestudy of back scattering PCS for particle s